"I will destroy CODE even if it costs me my own life..." Driven by that single-minded determination, Baku pursues Nox, who has vanished, and delves into Nox’s subconscious. Right before Baku’s eyes, Nox—having obtained a new power from the Capsem—transforms into Kamen Rider Nox. Shouting, "Vanish into the darkness!", he clashes with Lord Three, who stands in his way!